242556315

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{31769}}^1$

素因数の和:32286

約数の個数: 16

約数和(自身を含む): 388864800

約数和(自身を除く): 146308485

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7635, 31769, 95307, 158845, 476535, 16170421, 48511263, 80852105, 242556315]

約数ペア:

[(1, 242556315), (3, 80852105), (5, 48511263), (15, 16170421), (509, 476535), (1527, 158845), (2545, 95307), (7635, 31769)]